214312901

素因数分解:

${\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{5351}}^1$

素因数の和:5704

約数の個数: 12

約数和(自身を含む): 236322912

約数和(自身を除く): 22010011

約数列:

[1, 11, 121, 331, 3641, 5351, 40051, 58861, 647471, 1771181, 19482991, 214312901]

約数ペア:

[(1, 214312901), (11, 19482991), (121, 1771181), (331, 647471), (3641, 58861), (5351, 40051)]